215898342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14669}}^1$

素因数の和:14908

約数の個数: 32

約数和(自身を含む): 473195520

約数和(自身を除く): 257297178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 7359, 14669, 14718, 29338, 44007, 88014, 161359, 322718, 484077, 968154, 3271187, 6542374, 9813561, 19627122, 35983057, 71966114, 107949171, 215898342]

約数ペア:

[(1, 215898342), (2, 107949171), (3, 71966114), (6, 35983057), (11, 19627122), (22, 9813561), (33, 6542374), (66, 3271187), (223, 968154), (446, 484077), (669, 322718), (1338, 161359), (2453, 88014), (4906, 44007), (7359, 29338), (14669, 14718)]